TY  - JOUR 
AU  - Calvo Cabrero, María Paz
AU  - Sanz Serna, Jesús María
AU  - Sanz-Alonso, Daniel
PY  - 2021
SN  - 0021-9991
UR  - https://uvadoc.uva.es/handle/10324/81820
AB  - The leapfrog integrator is routinely used within the Hamiltonian Monte Carlo method and its variants. We give strong numerical evidence that alternative, easy to implement algo-rithms yield fewer rejections with a given computational effort. When the...
LA  - eng
PB  - Elsevier
KW  - Hamiltonian Monte Carlo
KW  - Numerical integrators
KW  - Expected acceptance rate
KW  - Expected energy error
TI  - HMC: Reducing the number of rejections by not using leapfrog and some results on the acceptance rate
DO  - 10.1016/j.jcp.2021.110333
ER  -